?UPGRADED SOFT COMFORTABLE OVERNIGHT HAIR CURLS?The exterior of our heatless curls headband is made of a soft, frictional crystal microfleece fabric that is healthy, eco-friendly, and provides a good grip. Other hair curler wraps are too silky, and hair tends to slip off; the internal material of our overnight curls headband has been upgraded to light, comfortable, and soft polar fleece, which is odorless, healthier, and more comfortable to sleep with than stiff and cheap round foam rods. ?UNIQUE DESIGN?The soft and comfortable BLgoals extra-long Heatless Hair Roller is ideal for long, thick, or medium hair. The top's 6.2-inch drawn-off design provides a better fit on your head, less slippage, and discomfort, and makes it simple to secure the heatless curling headband. Other no-heat hair curler headbands are too thick or stiff, and they slip off. Our upgraded no-heat curlers have a flat design that allows you to sleep comfortably while still getting waves. ?HEATLESS PORTABLE?Made of eco-friendly fabric, our Heatless Curling Wrap can provide you with beautiful and healthy curls through a purely physical method. You can easily place the satin heatless curling set in your bag and use it whenever you want without taking up space.